package com.hejing.cloud.service;

/**
 * ClassName: StorageService
 * Package: com.hejing.cloud.service
 * Description:
 *
 * @Author: HeJing
 * @Create: 2024-08-08 23:08
 * @Version: 1.0
 */
public interface StorageService {

    /**
     * 扣减库存
     */
    void decrease(Long productId, Integer count);

}

























